# ConstantsG=6.674e-11# Gravitational constant, m^3 kg^-1 s^-2c=3e8# Speed of light, m/sM=1.5e53# Mass of the observable universe, kg# Schwarzschild radius calculationR_s=(2*G*M)/c**2# Observable universe's estimated radius in metersR_universe=1.3e26# Ratio of Schwarzschild radius to the universe's radiusratio=R_s/R_universe